From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001703]: NVidia CK804 - Realtek ALC850 rev 0 - passthrough not working Date: Sun, 9 Apr 2006 14:31:33 +0200 Message-ID: <12ec49d2f03592689f7a48affb81f945@bugtrack.alsa-project.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from bugtrack.alsa-project.org (gate.perex.cz [85.132.177.35]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id 1DA0D139 for ; Sun, 9 Apr 2006 14:31:34 +0200 (MEST) Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org A NOTE has been added to this issue. ====================================================================== ====================================================================== Reported By: alsarealist Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1703 Category: PCI - intel8x0 Reproducibility: always Severity: major Priority: normal Status: new Distribution: self burned Kernel Version: ====================================================================== Date Submitted: 01-03-2006 18:42 CET Last Modified: 04-09-2006 14:31 CEST ====================================================================== Summary: NVidia CK804 - Realtek ALC850 rev 0 - passthrough not working Description: Pass-through with xine is not working. PCM Stereo downmix works fine 00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2) gcc (GCC) 4.0.2 alsa version 1.0.11rc2 Linux 2.6.15 ====================================================================== ---------------------------------------------------------------------- alsarealist - 01-06-06 01:03 ---------------------------------------------------------------------- Using xine I got a funny effect with SPSA: Before starting xine I set SPSA to 3: cat /proc/asound/card0/codec97#0/ac97#0-0+regs |grep 0:2a 0:2a = 05f4 After I started xine SPSA is set back to 0: cat /proc/asound/card0/codec97#0/ac97#0-0+regs |grep 0:2a 0:2a = 05c4 What's going on here? I tried to play a wave file but I heared no sound. aplay -Dplug:spdif some-sound.wav Playing WAVE 'some-sound.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Channels 6 During this test I had the same funny effect of switching SPSA from 3 to 0 and back to 3. Is that normal? What exactly are these "AC-LINK slots"? Channels on SPDIF? ---------------------------------------------------------------------- alsarealist - 04-09-06 14:31 ---------------------------------------------------------------------- Giving up frustrated - DTS, Dolby 5.1 seems not to be possible. Stay an stereo. Closing case. Issue History Date Modified Username Field Change ====================================================================== 01-03-06 18:42 alsarealist New Issue 01-03-06 18:42 alsarealist Distribution => self burned 01-03-06 19:05 rlrevell Note Added: 0007403 01-04-06 01:45 alsarealist Note Added: 0007409 01-04-06 17:11 tiwai Note Added: 0007436 01-04-06 17:32 alsarealist File Added: asound.state 01-04-06 17:33 alsarealist Note Added: 0007443 01-04-06 17:38 alsarealist File Added: proc-asound 01-04-06 17:42 alsarealist Note Added: 0007447 01-04-06 23:11 alsarealist Note Added: 0007459 01-05-06 20:00 tiwai Note Added: 0007477 01-06-06 01:03 alsarealist Note Added: 0007486 04-09-06 14:31 alsarealist Note Added: 0009179 ====================================================================== ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642